GRANIT 2014
2 mars 2014, 16:00
→
7 mars 2014, 16:00
Europe/Paris
Ecole de Physique des Houches (France)
Ecole de Physique des Houches (France)
La Côte des Chavants - 74310 Les Houches - FRANCE
Description
Workshop on
quantum gravitational spectroscopy with ultracold systems
, 3
rd
one in a series of our GRANIT Workshops.
Participants
Abramovskii Aleksei
Alejandro Frank
Alexander Burdin
Alexander Meyerovich
Alexander Nezvanov
Alexander Petukhov
Alexander Strelkov
Alexei Muzychka
Alexei Voronin
Ali Izadi Rad
Allan Ernest
Andrea Liscio
benchrif fatma
Benoit Clément
Boris Kerbikov
Bruno Guerard
chouaf mohamed imad
Crivelli Paolo
Damien Roulier
David Cassidy
Dirk van der Werf
Dmitry Pushin
Egor Lychagin
Egor Vezhlev
Eric Adelberger
Esben Klinkby
Francis Vezzu
Gabriel Dufour
Go Ichikawa
Guillaume Pignol
Gunther Cronenberg
Hanno Filter
Hartmut Abele
Hartmut Lemmel
Ignatios Antoniadis
Jodi Walsh
Konstantin Protasov
Ksenia Khabarova
Leonid Mezhov-Deglin
Martin Thalhammer
Mathieu Guigue
mazouz amel
Mikhail Vysotskiy
Mohammed Kotbi
Nikolay Kolachevskiy
Orfeu Bertolami
Pascal DEBU
Philipp Schmidt-Wellenburg
Philippe Brax
Serge REYNAUD
Stefan Baessler
Stephan Sponar
Tobias JENKE
Valery V. Nesvizhevsky
Viktor Efimov
William Snow
Yoshio Kamiya
yuji hasegawa
Yury Obukhov
Zurab Berezhiani
Support
nesvizhevsky@ill.fr
lundi 3 mars
lun. 3 mars
mar. 4 mars
mer. 5 mars
jeu. 6 mars
ven. 7 mars
1
Welcome
General informations
Transparents
2
Status of the GRANIT spectrometer
Orateur
:
Francis Vezzu
(
LPSC Grenoble
)
Transparents
3
Commissionning of the UCN source for GRANIT
Orateur
:
Damien Roulier
(
Université Joseph Fourier, Grenoble / Institut laue-Langevin, Grenoble
)
Transparents
4
MonteCarlo simulations of the GRANIT UCN source and extraction system
Orateur
:
Benoit CLEMENT
(
LPSC
)
Transparents
5
Analysis and design optimization of a rough neutron mirror
Orateur
:
Alexander Meyerovich
(
University of Rhode Island
)
Transparents
11:00
coffee break
6
qBounce: Frequency's view on Newton's inverse square law of gravity
Orateur
:
Gunther Cronenberg
(
TU Wien
)
Minutes
Transparents
7
Observation of gravitational quantum states of ultracold neutrons and its derivation using the Wigner function
Orateur
:
Go Ichikawa
(
The University of Tokyo
)
Transparents
12:30
Lunch
8
Neutron interferometry at NIST
Orateur
:
Dmitry Pushin
(
UNiv. Waterloo
)
Transparents
9
Non-dispersive phase shifters in neutron interferometry
Orateur
:
Hartmut Lemmel
(
Atominstitut, Vienna University of Technology
)
Transparents
mardi 4 mars
lun. 3 mars
mar. 4 mars
mer. 5 mars
jeu. 6 mars
ven. 7 mars
10
Frequency shifts in gravity resonance spectroscopy
Orateur
:
Stefan Baeßler
(
University of Virginia
)
Transparents
11
Excitation of transitions in GRANIT with time variation of magnetic field
Orateur
:
Guillaume Pignol
(
LPSC
)
Transparents
12
Preparing a measurement of the charge of the free neutron with qBounce
Orateur
:
Hanno Filter
(
Atominstitut TU Wien
)
Transparents
13
Helium UCN source in an external beam of thermal neutrons
Orateur
:
Egor Lychagin
(
Joint Institut for Nuclear Research
)
Transparents
11:00
coffee break
14
UCN possibilities at the European Spallation Source
Orateur
:
Esben Klinkby
(
TU Denmark
)
Transparents
15
Neutron optical measurements studying quantum mechanics
Orateur
:
Stephan Sponar
(
St.S
)
Transparents
16
Verification of the weak equivalence principle with Laue diffracting neutrons
Orateur
:
Egor Vezhlev
(
PNPI
)
Transparents
12:30
Lunch
round table: UCN "zero barrier" and real time potition sensitive detectors
17
Propagation of quantized ultracold neutrons in a narrow rough waveguide: application to GRANIT experiments
Orateur
:
Alexander Meyerovich
(
University of Rhode Island
)
Transparents
18
Sizes of nanoparticles of impurity-helium gels: calculations and experimental results
Orateur
:
Victor Efimov
(
ISSP, Chernogolovka, Russia
)
Transparents
19
Cascaded cooling of neutrons
Orateur
:
Oliver Zimmer
(
ILL Grenoble
)
Transparents
20
Electroweak interactions after higgs discovery
Orateur
:
Mikhail Vysotskiy
(
ITEP
)
Transparents
mercredi 5 mars
lun. 3 mars
mar. 4 mars
mer. 5 mars
jeu. 6 mars
ven. 7 mars
21
Implications of torsion-balance results for some speculations about exotic physics
Orateur
:
Eric Adelberger
(
University of Washington
)
Transparents
22
Searches for possible exotic spin-dependent interactions using polarized nuclei
Orateur
:
William Snow
(
Indiana University
)
Transparents
23
A measurement of short range spin dependent force using ultracold neutrons and a mercury magnetometer
Orateur
:
Philipp Schmidt-Wellenburg
(
PSI
)
Transparents
24
Constraints for short range forces from a 3He experiment
Orateur
:
Mathieu Guigue
(
LPSC
)
Transparents
11:00
coffee break
25
The most recent developments on non-commutative quantum mechanics
Orateur
:
Orfeu Bertolami
(
Instituto Superior Técnico, Departamento de Física
)
Transparents
26
Gravity resonance spectroscopy constrains dark energy and dark matter scenarios
Orateur
:
Tobias Jenke
(
TU Wien
)
Transparents
12:30
lunch
round table: UCN sources
27
Quantum reflection of antihydrogen from the Casimir potential above matter slabs, including those of nano-porous materials
Orateur
:
Gabriel Dufour
(
LKB Paris
)
Transparents
28
Gravitational measurements with cold positronium
Orateur
:
David Cassidi
(
UNiv. College London
)
Transparents
29
Can we observe the gravitational quantum states of positronium
Orateur
:
Paolo Crivelli
(
ETH
)
Transparents
jeudi 6 mars
lun. 3 mars
mar. 4 mars
mer. 5 mars
jeu. 6 mars
ven. 7 mars
30
Theoretical motivations for WIMPs, WISPs and new short range forces
Orateur
:
Ignatios Antoniadis
(
CERN
)
Transparents
31
Comparison of Casimir experiments with theory : an update
Orateur
:
Serge Reynaud
(
CNRS
)
Transparents
32
A search for gravity-like short-range forces in a precision measurement of neutron scattering in Xenon gas
Orateur
:
Yoshio Kamiya
(
Univ. Tokyo
)
Transparents
33
Bounds on new light particles from high-energy and very small momentum transfer n p elastic scattering data
Orateur
:
Mikhail Vysotskiy
(
ITEP
)
Transparents
11:00
coffee break
34
Testing baryon number violation with neutrons
Orateur
:
Zurab Berezhiani
(
Univ. L'Aquila and LNGS
)
Transparents
35
Probing chameleon scalar field with neutrons
Orateur
:
Guillaume Pignol
(
LPSC
)
Transparents
36
Dark gravitational quantum states and their relation to galactic centre black holes and the X-ray emission of halos
Orateur
:
Allan Ernest
(
Charles Sturt University
)
Transparents
12:30
lunch
round table: new physics with ultracold quantum systems
37
Shaping the distribution of vertical velocities of antihydrogen in GBAR
Orateur
:
Gabriel Dufour
(
LKB
)
Transparents
38
Gravitational quantum states of antihydrogen
Orateur
:
Alexei Voronin
(
P.N. Lebedev Physical Institute
)
Transparents
39
Spectroscopy of cold atomic hydrogen
Orateur
:
Nikolai Kolachevsky
Transparents
40
GBAR project
Orateur
:
PASCAL DEBU
(
CEA/IRFU
)
Transparents
vendredi 7 mars
lun. 3 mars
mar. 4 mars
mer. 5 mars
jeu. 6 mars
ven. 7 mars
41
Electrical characterization and nano-scale surface morphology with Scanning Probe Microscopes
Orateur
:
Andrea Liscio
(
CNR-ISOF, Bologna
)
Transparents
42
Quantum levitation of nanoparticles seen with ultracold neutrons
Orateur
:
Valery V. Nesvizhevsky
(
Institut Laue-Langevin
)
Transparents
43
Theoretical description of the interaction of UCN with nanoparticles and nanodroplets at surface
Orateur
:
Alexei Voronin
(
P.N. Lebedev Physical Institute
)
Transparents
44
Measurement of small heating of UCN on FOmblin oil surface
Orateur
:
Egor Lychagin
(
Joint Institut for Nuclear Research
)
Transparents
11:00
cofee break
45
Neutron whispering gallery
Orateur
:
Konstantin Protasov
(
Laboratory of Subatomic Physics and Cosmology
)
Transparents
46
Summary
47
Concluding remarks